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(11)

EP 4 065 273 A1

(12)

(43) Date of publication: 05.10.2022 Bulletin 2022/40 (21) Application number: 20839165.6 (22) Date of filing: 26.11.2020

(51) International Patent Classification (IPC):  B01J 23/40(2006.01) B01J 23/42(2006.01) B01J 35/02(2006.01) B01J 37/02(2006.01) B01J 37/08(2006.01) B01J 37/00(2006.01) B01D 53/94(2006.01) B01J 35/00(2006.01) B01J 35/04(2006.01) B01J 37/04(2006.01) B01J 37/16(2006.01) (52) Cooperative Patent Classification (CPC): B01J 35/04; B01J 35/023; B01J 35/0006; B01J 35/0013; B01J 23/40; B01J 23/42; B01J 35/0073; B01J 37/0221; B01J 37/04; B01J 37/08; B01J 37/16; B01J 37/0072; B01D 53/944; B01D 53/9477; B01D 2255/1021; B01D 2255/20707; B01D 2255/9202; Y02T 10/12; Y02A 50/20 (86) International application number: PCT/US2020/062454 (87) International publication number: WO 2021/108736 (03.06.2021 Gazette 2021/22)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 27.11.2019 US 201962941184 P (71) Applicant: BASF CORPORATION Florham Park, NJ 07932 (US)	(72) Inventors: KAZI, M., Shahjahan Iselin, NJ 08830 (US) MUNDING, Andreas R. Huntsville, AL 35824 (US) YOUNGREN, David M. Union, NJ 07083 (US) (74) Representative: Finnegan Europe LLP  1 London Bridge London SE1 9BG London SE1 9BG (GB)